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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2534/CH7/EX7.4 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2534/CH7/EX7.4')
| -rwxr-xr-x | 2534/CH7/EX7.4/Ex7_4.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/2534/CH7/EX7.4/Ex7_4.sce b/2534/CH7/EX7.4/Ex7_4.sce new file mode 100755 index 000000000..e2dfd8486 --- /dev/null +++ b/2534/CH7/EX7.4/Ex7_4.sce @@ -0,0 +1,19 @@ +//Ex7_4
+clc
+RC = 4*10^3
+RB = 1.2*10^6
+VCC = 9
+VBE = .2
+beta = 80
+disp("RC = "+string(RC)+"ohm")//collector resistance
+disp("RB = "+string(RB)+"ohm")//base resistance
+disp("VCC = "+string(VCC)+"V")//collector supply voltage
+disp("VBE = "+string(VBE)+"V")//voltage across base and emittter
+disp("beta = "+string(beta))//current gain
+IB = (VCC - VBE)/RB
+disp("IB = (VCC - VBE)/RB = "+string(IB)+"A")//base current
+IC = beta*IB
+disp("IC = beta*IB = "+string(IC)+"A")//collector current
+VCE = VCC - (IC*RC)
+disp("VCE = VCC - (IC*RC) = "+string(VCE)+"V")//collector-emitter voltage
+disp("The Q-point is("+string(VCE)+"V, "+string(IC)+"A)")//Q-point in fixed bias circuit
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